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get keys of json-object in JavaScript [duplicate]
... return keys;
}
})();
}
That uses a for..in loop (more info here) to loop through all of the property names the object has, and uses Object.prototype.hasOwnProperty to check that the property is owned directly by the object rather than being inherited.
(I could have done it...
how perform grep operation on all files in a directory
... all your file patterns instead of *: grep $PATTERN *.cpp *.h. If you need more specific rules for what files should be grepped, use find command (check Rob's answer).
– umi
Nov 27 '16 at 13:22
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How to hide 'Back' button on navigation bar on iPhone?
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What is the difference between SessionState and ViewState?
...- dont give him a clean page every time he posts back. Check this page for more.
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How can I use “” in javadoc without formatting?
... I agree. XML should be wrapped in {@code } tags. It will be displayed more naturally (with a fixed-width font), and it will not look weird in the source javadoc, because you don't have to escape the angle brackets separately.
– Zoltán
Jan 22 '15 at 9:11
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Call a Javascript function every 5 seconds continuously [duplicate]
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Changing an element's ID with jQuery
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AWS ssh access 'Permission denied (publickey)' issue [closed]
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Resetting a setTimeout
...function to be duplicated, which is less than dry and painful if there are more than a few lines of code to maintain twice...
– brianlmerritt
Mar 17 '16 at 18:36
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How to best position Swing GUIs?
...me with setLocationByPlatform(true) and it opens on Screen 1. So here is a more complete solution, I think:
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// Let the OS try to handle the positioning!
f.setLocationByPlatform(true);
if (!f.getBounds().intersects(MyApp.getMainFrame().getBounds())) {
// non-cascading, but centered on the Ma...